| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Parr, L.A.; Winslow, J.T.; Hopkins, W.D.; de Waal, F.B. |
Recognizing facial cues: individual discrimination by chimpanzees (Pan troglodytes) and rhesus monkeys (Macaca mulatta) |
2000 |
Journal of comparative psychology (Washington, D.C. : 1983) |
191 |
114 |
47-60 |
| Pell, S.M.; McGreevy, P.D. |
Prevalence of stereotypic and other problem behaviours in thoroughbred horses |
1999 |
Australian Veterinary Journal |
1927 |
77 |
678-679 |
| Peltzer, K.; Mabilu, M.G.; Mathoho, S.F.; Nekhwevha, A.P.; Sikhwivhilu, T.; Sinthumule, T.S. |
Trauma history and severity of gambling involvement among horse-race gamblers in a South African gambling setting |
2006 |
Psychological Reports |
1850 |
99 |
472-476 |
| Pennisi, E. |
Animal cognition. Man's best friend(s) reveal the possible roots of social intelligence |
2006 |
Science (New York, N.Y.) |
2835 |
312 |
1737 |
| Pennisi, E. |
Animal cognition. Social animals prove their smarts |
2006 |
Science (New York, N.Y.) |
2836 |
312 |
1734-1738 |
| Pereira, M.E.; Schill, J.L.; Charles, E.P. |
Reconciliation in captive Guyanese squirrel monkeys (Saimiri sciureus) |
2000 |
American journal of primatology |
2878 |
50 |
159-167 |
| Plotnik, J.M.; de Waal, F.B.M.; Reiss, D. |
Self-recognition in an Asian elephant |
2006 |
Proceedings of the National Academy of Sciences of the United States of America |
408 |
103 |
17053-17057 |
| Puppe, B. |
[Social dominance and rank relationships in domestic pigs: a critical review] |
1996 |
Berliner und Munchener Tierarztliche Wochenschrift |
2861 |
109 |
457-464 |
| Ray, E.D.; Heyes, C.M. |
Do rats in a two-action test encode movement egocentrically or allocentrically? |
2002 |
Animal Cognition |
2588 |
5 |
245-252 |
| Reader, S.M.; Laland, K.N. |
Social intelligence, innovation, and enhanced brain size in primates |
2002 |
Proceedings of the National Academy of Sciences of the United States of America |
2149 |
99 |
4436-4441 |
